Registry record
- NPI
- 1639533953
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 545 Gulfgate Center Mall
Houston, TX 77087 - Phone
- 8503047986
- In the registry since
- April 12, 2016
- Last NPPES update
- April 6, 2026
- Sole proprietor
- Yes
- License
- AP136986 (TX)
At this location
3 other providers in our data list 545 Gulfgate Center Mall, Houston as a practice address:
- Iris Burns, FNP-C
Family Nurse Practitioner · NPI 1205436839
- Kathryn Weber Chrzanowski, PA
Surgical Physician Assistant · NPI 1245326305
- Blanca Idalia Martinez, NP
Family Nurse Practitioner · NPI 1437403904
In context
The NPI number of Mary Wilson is 1639533953. They are a Family Nurse Practitioner in Houston, Texas.
Mary Wilson is one of 2,753 Family Nurse Practitioners in Houston and one of 22,499 across Texas in our data. Houston ranks #1 among Texas cities in our dataset, with 8,326 NP and PA providers.
The NPI has been in the federal registry for 10 years, since April 12, 2016.
Frequently asked questions
What is NPI 1639533953?
NPI 1639533953 is the 10-digit National Provider Identifier assigned to Mary Wilson, a Family Nurse Practitioner practicing in Houston, Texas. The record has been in the NPPES registry since April 12, 2016.
How do I verify this provider?
Cross-check NPI 1639533953 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP136986 with the TX licensing board. You can also run the number through our free NPI validator to confirm its checksum.
Is this information current?
This profile reflects the June 2026 NPPES data file. NPPES lists the record's last update as April 6, 2026. We refresh our data each month when CMS publishes a new file.
Data: NPPES public registry, June 2026 file. Not medical advice. Verify independently before care or credentialing decisions. Errors in the source record can be corrected at nppes.cms.hhs.gov; see our corrections page.